Synthesis of chromophoric crown-containing styryl derivative of terthiophene and its complexation with octane-1,8-diaminium diperchlorate
作者:E. V. Lukovskaya、A. A. Kosmacheva、O. A. Fedorova、A. A. Bobyleva、A. V. Dolganov、N. E. Shepel’、Yu. V. Fedorov、V. V. Novikov、A. V. Anisimov
DOI:10.1134/s1070428014040198
日期:2014.4
2,2': 5',2aEuro(3)-Terthiophene derivative containing benzo-18-crown-6 fragments linked through ethene spacers was synthesized, and its complexation with octane-1,8-diaminium diperchlorate in acetonitrile was studied by spectrophotometric titration, H-1 NMR, and mass spectrometry. The 1: 1 stoichiometry of the complex was confirmed by mass spectrometry, and its structure was proposed on the basis of the H-1 NMR data.